Xeon Gold 6538N vs Ryzen 9 PRO 7945

VS

Aggregate performance score

Ryzen 9 PRO 7945
2023
12 cores / 24 threads, 65 Watt
30.11
+6.5%
Xeon Gold 6538N
2023
32 cores / 64 threads, 205 Watt
28.26

Ryzen 9 PRO 7945 outperforms Xeon Gold 6538N by a small 7% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 PRO 7945 and Xeon Gold 6538N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking140164
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data21.85
Market segmentServerServer
Power efficiency43.8413.05
Architecture codenameRaphael (2023−2024)Emerald Rapids (2023)
Release date13 June 2023 (1 year ago)14 December 2023 (1 year ago)
Launch price (MSRP)no data$3,351

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 PRO 7945 and Xeon Gold 6538N basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores12 (Dodeca-Core)32 (Dotriaconta-Core)
Threads2464
Base clock speed3.7 GHz2.1 GHz
Boost clock speed5.4 GHz4.1 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache64 MB (shared)60 MB (shared)
Chip lithography5 nmIntel 7 nm
Die size2x 71 mm22x 763 mm2
Maximum case temperature (TCase)47 °C85 °C
Number of transistors13,140 millionno data
64 bit support++

Compatibility

Information on Ryzen 9 PRO 7945 and Xeon Gold 6538N compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketAM5FCLGA4677
Power consumption (TDP)65 Watt205 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and Xeon Gold 6538N. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 PRO 7945 and Xeon Gold 6538N technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 PRO 7945 and Xeon Gold 6538N are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 7945 and Xeon Gold 6538N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-5200
Maximum memory sizeno data4 TB
Max memory channelsno data8
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsN/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and Xeon Gold 6538N.

PCIe version5.05.0
PCI Express lanes2480

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 9 PRO 7945 30.11
+6.5%
Xeon Gold 6538N 28.26

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 9 PRO 7945 47830
+6.5%
Xeon Gold 6538N 44895

Gaming performance

Pros & cons summary


Performance score 30.11 28.26
Recency 13 June 2023 14 December 2023
Physical cores 12 32
Threads 24 64
Power consumption (TDP) 65 Watt 205 Watt

Ryzen 9 PRO 7945 has a 6.5% higher aggregate performance score, and 215.4% lower power consumption.

Xeon Gold 6538N, on the other hand, has an age advantage of 6 months, and 166.7% more physical cores and 166.7% more threads.

Given the minimal performance differences, no clear winner can be declared between Ryzen 9 PRO 7945 and Xeon Gold 6538N.


Should you still have questions on choice between Ryzen 9 PRO 7945 and Xeon Gold 6538N, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 PRO 7945
Ryzen 9 PRO 7945
Intel Xeon Gold 6538N
Xeon Gold 6538N

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Community ratings

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